通过

IConventionDbFunctionParameterBuilder.CanSetTypeMapping 方法

  • 参考

定义

命名空间:
Microsoft.EntityFrameworkCore.Metadata.Builders
程序集:
Microsoft.EntityFrameworkCore.Relational.dll
包:
Microsoft.EntityFrameworkCore.Relational v5.0.0
包:
Microsoft.EntityFrameworkCore.Relational v6.0.0
包:
Microsoft.EntityFrameworkCore.Relational v7.0.0
包:
Microsoft.EntityFrameworkCore.Relational v8.0.0

返回一个值，该值指示是否可以 RelationalTypeMapping 从当前配置源为此属性设置。

public bool CanSetTypeMapping (Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping, bool fromDataAnnotation = false);
public bool CanSetTypeMapping (Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping, bool fromDataAnnotation = false);
abstract member CanSetTypeMapping : Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping * bool -> bool
Public Function CanSetTypeMapping (typeMapping As RelationalTypeMapping, Optional fromDataAnnotation As Boolean = false) As Boolean

参数

typeMapping
RelationalTypeMapping

要用于函数参数的类型映射。

fromDataAnnotation
Boolean

指示是否使用数据注释指定配置。

返回

Boolean

true 如果可以为此属性设置类型映射，则为 。

适用于